x86: Add some more common MSR indexes

Many of the model-specific indexes are common to several Intel CPUs. Add
some more common ones, and remove them from the ivybridge-specific header
file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

3 files changed, 43 insertions, 20 deletions

diff --git a/arch/x86/cpu/ivybridge/model_206ax.c b/arch/x86/cpu/ivybridge/model_206ax.c
index 9654600cf1..950132a001 100644
--- a/arch/x86/cpu/ivybridge/model_206ax.c
+++ b/arch/x86/cpu/ivybridge/model_206ax.c
@@ -17,6 +17,7 @@
 #include <asm/cpu_x86.h>
 #include <asm/lapic.h>
 #include <asm/msr.h>
+#include <asm/msr-index.h>
 #include <asm/mtrr.h>
 #include <asm/processor.h>
 #include <asm/speedstep.h>
@@ -363,7 +364,7 @@ static void set_max_ratio(void)
 		msr = msr_read(MSR_PLATFORM_INFO);
 		perf_ctl.lo = msr.lo & 0xff00;
 	}
-	msr_write(IA32_PERF_CTL, perf_ctl);
+	msr_write(MSR_IA32_PERF_CTL, perf_ctl);
 
 	debug("model_x06ax: frequency set to %d\n",
 	      ((perf_ctl.lo >> 8) & 0xff) * SANDYBRIDGE_BCLK);
@@ -455,7 +456,7 @@ static int model_206ax_get_info(struct udevice *dev, struct cpu_info *info)
 {
 	msr_t msr;
 
-	msr = msr_read(IA32_PERF_CTL);
+	msr = msr_read(MSR_IA32_PERF_CTL);
 	info->cpu_freq = ((msr.lo >> 8) & 0xff) * SANDYBRIDGE_BCLK * 1000000;
 	info->features = 1 << CPU_FEAT_L1_CACHE | 1 << CPU_FEAT_MMU;
 
diff --git a/arch/x86/include/asm/arch-ivybridge/model_206ax.h b/arch/x86/include/asm/arch-ivybridge/model_206ax.h
index d2f9006093..22f7929a82 100644
--- a/arch/x86/include/asm/arch-ivybridge/model_206ax.h
+++ b/arch/x86/include/asm/arch-ivybridge/model_206ax.h
@@ -15,13 +15,9 @@
 #define  CPUID_VMX			(1 << 5)
 #define  CPUID_SMX			(1 << 6)
 #define MSR_FEATURE_CONFIG		0x13c
-#define MSR_FLEX_RATIO			0x194
-#define  FLEX_RATIO_LOCK		(1 << 20)
-#define  FLEX_RATIO_EN			(1 << 16)
 #define IA32_PLATFORM_DCA_CAP		0x1f8
 #define IA32_MISC_ENABLE		0x1a0
 #define MSR_TEMPERATURE_TARGET		0x1a2
-#define IA32_PERF_CTL			0x199
 #define IA32_THERM_INTERRUPT		0x19b
 #define IA32_ENERGY_PERFORMANCE_BIAS	0x1b0
 #define  ENERGY_POLICY_PERFORMANCE	0
@@ -31,12 +27,8 @@
 #define MSR_LT_LOCK_MEMORY		0x2e7
 #define IA32_MC0_STATUS		0x401
 
-#define MSR_PIC_MSG_CONTROL		0x2e
-#define  PLATFORM_INFO_SET_TDP		(1 << 29)
-
 #define MSR_MISC_PWR_MGMT		0x1aa
 #define  MISC_PWR_MGMT_EIST_HW_DIS	(1 << 0)
-#define MSR_TURBO_RATIO_LIMIT		0x1ad
 
 #define MSR_PKGC3_IRTL			0x60a
 #define MSR_PKGC6_IRTL			0x60b
@@ -50,13 +42,6 @@
 #define  IRTL_33554432_NS		(5 << 10)
 #define  IRTL_RESPONSE_MASK		(0x3ff)
 
-/* long duration in low dword, short duration in high dword */
-#define  PKG_POWER_LIMIT_MASK		0x7fff
-#define  PKG_POWER_LIMIT_EN		(1 << 15)
-#define  PKG_POWER_LIMIT_CLAMP		(1 << 16)
-#define  PKG_POWER_LIMIT_TIME_SHIFT	17
-#define  PKG_POWER_LIMIT_TIME_MASK	0x7f
-
 #define MSR_PP0_CURRENT_CONFIG		0x601
 #define  PP0_CURRENT_LIMIT		(112 << 3) /* 112 A */
 #define MSR_PP1_CURRENT_CONFIG		0x602
@@ -65,11 +50,9 @@
 #define MSR_PKG_POWER_SKU		0x614
 
 #define IVB_CONFIG_TDP_MIN_CPUID	0x306a2
-#define MSR_CONFIG_TDP_NOMINAL		0x648
 #define MSR_CONFIG_TDP_LEVEL1		0x649
 #define MSR_CONFIG_TDP_LEVEL2		0x64a
 #define MSR_CONFIG_TDP_CONTROL		0x64b
-#define MSR_TURBO_ACTIVATION_RATIO	0x64c
 
 /* P-state configuration */
 #define PSS_MAX_ENTRIES			8
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 38dbb3137a..b2a03f469a 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -41,6 +41,9 @@
 #define EFER_FFXSR		(1<<_EFER_FFXSR)
 
 /* Intel MSRs. Some also available on other CPUs */
+#define MSR_PIC_MSG_CONTROL		0x2e
+#define  PLATFORM_INFO_SET_TDP		(1 << 29)
+
 #define MSR_IA32_PERFCTR0		0x000000c1
 #define MSR_IA32_PERFCTR1		0x000000c2
 #define MSR_FSB_FREQ			0x000000cd
@@ -73,14 +76,27 @@
 #define MSR_IA32_MCG_STATUS		0x0000017a
 #define MSR_IA32_MCG_CTL		0x0000017b
 
+#define MSR_FLEX_RATIO			0x194
+#define  FLEX_RATIO_LOCK		(1 << 20)
+#define  FLEX_RATIO_EN			(1 << 16)
+
 #define MSR_IA32_MISC_ENABLES		0x000001a0
+#define MSR_TEMPERATURE_TARGET		0x1a2
 #define MSR_OFFCORE_RSP_0		0x000001a6
 #define MSR_OFFCORE_RSP_1		0x000001a7
+#define MSR_MISC_PWR_MGMT		0x1aa
+#define  MISC_PWR_MGMT_EIST_HW_DIS	(1 << 0)
 #define MSR_NHM_TURBO_RATIO_LIMIT	0x000001ad
 #define MSR_IVT_TURBO_RATIO_LIMIT	0x000001ae
 
+#define MSR_IA32_ENERGY_PERFORMANCE_BIAS	0x1b0
+#define  ENERGY_POLICY_PERFORMANCE	0
+#define  ENERGY_POLICY_NORMAL		6
+#define  ENERGY_POLICY_POWERSAVE	15
+
 #define MSR_LBR_SELECT			0x000001c8
 #define MSR_LBR_TOS			0x000001c9
+#define MSR_IA32_PLATFORM_DCA_CAP	0x1f8
 #define MSR_POWER_CTL			0x000001fc
 #define MSR_LBR_NHM_FROM		0x00000680
 #define MSR_LBR_NHM_TO			0x000006c0
@@ -147,7 +163,29 @@
 
 #define MSR_PKG_POWER_SKU_UNIT		0x00000606
 
+#define MSR_C_STATE_LATENCY_CONTROL_0	0x60a
+#define MSR_C_STATE_LATENCY_CONTROL_1	0x60b
+#define MSR_C_STATE_LATENCY_CONTROL_2	0x60c
+#define MSR_C_STATE_LATENCY_CONTROL_3	0x633
+#define MSR_C_STATE_LATENCY_CONTROL_4	0x634
+#define MSR_C_STATE_LATENCY_CONTROL_5	0x635
+#define  IRTL_VALID			(1 << 15)
+#define  IRTL_1_NS			(0 << 10)
+#define  IRTL_32_NS			(1 << 10)
+#define  IRTL_1024_NS			(2 << 10)
+#define  IRTL_32768_NS			(3 << 10)
+#define  IRTL_1048576_NS		(4 << 10)
+#define  IRTL_33554432_NS		(5 << 10)
+#define  IRTL_RESPONSE_MASK		(0x3ff)
+
 #define MSR_PKG_POWER_LIMIT		0x00000610
+/* long duration in low dword, short duration in high dword */
+#define  PKG_POWER_LIMIT_MASK		0x7fff
+#define  PKG_POWER_LIMIT_EN		(1 << 15)
+#define  PKG_POWER_LIMIT_CLAMP		(1 << 16)
+#define  PKG_POWER_LIMIT_TIME_SHIFT	17
+#define  PKG_POWER_LIMIT_TIME_MASK	0x7f
+
 #define MSR_PKG_ENERGY_STATUS		0x00000611
 #define MSR_PKG_PERF_STATUS		0x00000613
 #define MSR_PKG_POWER_INFO		0x00000614
@@ -165,7 +203,8 @@
 #define MSR_PP1_POWER_LIMIT		0x00000640
 #define MSR_PP1_ENERGY_STATUS		0x00000641
 #define MSR_PP1_POLICY			0x00000642
-
+#define MSR_CONFIG_TDP_NOMINAL		0x00000648
+#define MSR_TURBO_ACTIVATION_RATIO	0x0000064c
 #define MSR_CORE_C1_RES			0x00000660
 #define MSR_IACORE_RATIOS		0x0000066a
 #define MSR_IACORE_TURBO_RATIOS		0x0000066c